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Maslowich
3 years ago
13

I need help with these math problems the subject is Liberal Arts

Mathematics
1 answer:
TiliK225 [7]3 years ago
8 0
The answers to the questions

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45m<br> 34m<br> 74m<br> What is the area
Masja [62]

Answer:

Add all and you will get the answer...........

5 0
2 years ago
The cost of toilet paper is 9.99 for 9 rolls, what is the price per roll of toilet paper?​
vampirchik [111]

Answer:

$1.11

Step-by-step explanation:

Find the price per roll by dividing the cost by the number of rolls:

9.99/9

= 1.11

So, the price per roll of toilet paper is $1.11

5 0
2 years ago
Read 2 more answers
Identify the percent of change as an increase or decrease. Then find the percent of change. Round to the nearest tenth of a perc
bazaltina [42]

I'll do the first two problems to get you started. All problems shown will use the same formula.

===========================================

Problem 4

The formula to use is

C = 100*(B-A)/A

where

A = old value

B = new value

C = percent change

In this case, A = 12 and B = 36, so

C = 100*(B-A)/A

C = 100*(36-12)/12

C = 100*(24/12)

C = 100*2

C = 200%

We have a 200% increase. It is an increase because the value of C is positive.

===========================================

Problem 5

Use the same formula as in the previous problem. This time,

A = 75 is the old value

B = 25 is the new value

C = 100*(B-A)/A

C = 100*(25-75)/75

C = 100*(-50/75)

C = 100*(-2/3)

C = -66.6667%

C = -66.7%

The value of C is negative, so we have a percent decrease of roughly 66.7%

8 0
2 years ago
There are 3 times elephants compared to giraffes in the safari. If there is a total of 88 elephants and giraffes,how many elepha
Mumz [18]
66 elephants and 22 giraffes; 22x3= 66, 22+66= 88
6 0
3 years ago
Read 2 more answers
Which is the better deal 10 pens for 8.99 or 25 pens for 19.75
pashok25 [27]
I don't know the answer
4 0
3 years ago
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